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Meaning of "absolute magnitude" in the English dictionary

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DICTIONARY
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PRONUNCIATION OF ABSOLUTE MAGNITUDE

absolute magnitude play
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GRAMMATICAL CATEGORY OF ABSOLUTE MAGNITUDE

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Absolute magnitude is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES ABSOLUTE MAGNITUDE MEAN IN ENGLISH?

Absolute magnitude

Absolute magnitude is the measure of a celestial object's intrinsic brightness. It is the hypothetical apparent magnitude of an object at a standard luminosity distance of exactly 10.0 parsecs or about 32.6 light years from the observer, assuming no astronomical extinction of starlight. This allows the true energy output of astronomical objects to be compared without regard to their variable distances. As with all astronomical magnitudes, the absolute magnitude can be specified for different wavelength intervals; for stars the most commonly quoted absolute magnitude is the absolute visual magnitude, which is the absolute magnitude in the visual band of the UBV system. Also commonly used is the absolute bolometric magnitude, which is the total luminosity expressed in magnitude units; it takes into account energy radiated at all wavelengths, whether observed or not. The absolute magnitude uses the same conventions as the visual magnitude: brighter objects have smaller magnitudes, and 5 magnitudes corresponds exactly to a factor of 100, so a factor of 100.4 ratio of brightness corresponds to a difference of 1.0 in magnitude.

Definition of absolute magnitude in the English dictionary

The definition of absolute magnitude in the dictionary is the apparent magnitude a given star would have if it were situated at a distance of 10 parsecs from the earth.

WORDS THAT BEGIN LIKE ABSOLUTE MAGNITUDE

absolute alcohol
absolute ceiling
absolute configuration
absolute humidity
absolute judgment
absolute liability
absolute majority
absolute monarchy
absolute monopoly
absolute music
absolute permeability
absolute permittivity
absolute pitch
absolute stereochemistry
absolute temperature
absolute threshold
absolute undertaking
absolute unit
absolute value
absolute veto

WORDS THAT END LIKE ABSOLUTE MAGNITUDE

altitude
amplitude
aptitude
attitude
certitude
exactitude
fortitude
gratitude
habitude
inaptitude
ineptitude
latitude
longitude
magnitude
multitude
negritude
order of magnitude
servitude
show-me attitude
solitude
the multitude

Synonyms and antonyms of absolute magnitude in the English dictionary of synonyms

SYNONYMS

Translation of «absolute magnitude» into 25 languages

TRANSLATOR
online translator

TRANSLATION OF ABSOLUTE MAGNITUDE

Find out the translation of absolute magnitude to 25 languages with our English multilingual translator.
The translations of absolute magnitude from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «absolute magnitude» in English.

Translator English - Chinese

绝对星等
1,325 millions of speakers

Translator English - Spanish

magnitud absoluta
570 millions of speakers

English

absolute magnitude
510 millions of speakers

Translator English - Hindi

पूर्ण परिमाण
380 millions of speakers
ar

Translator English - Arabic

الحجم المطلق
280 millions of speakers

Translator English - Russian

абсолютная величина
278 millions of speakers

Translator English - Portuguese

magnitude absoluta
270 millions of speakers

Translator English - Bengali

পরম মাত্রা
260 millions of speakers

Translator English - French

magnitude absolue
220 millions of speakers

Translator English - Malay

Magnitud mutlak
190 millions of speakers

Translator English - German

absolute Größe
180 millions of speakers

Translator English - Japanese

絶対等級
130 millions of speakers

Translator English - Korean

절대 등급
85 millions of speakers

Translator English - Javanese

Magnitudo mutlak
85 millions of speakers
vi

Translator English - Vietnamese

cường độ tuyệt đối
80 millions of speakers

Translator English - Tamil

முழு அளவு
75 millions of speakers

Translator English - Marathi

परिपूर्ण परिमाण
75 millions of speakers

Translator English - Turkish

Mutlak büyüklük
70 millions of speakers

Translator English - Italian

magnitudine assoluta
65 millions of speakers

Translator English - Polish

bezwzględne
50 millions of speakers

Translator English - Ukrainian

абсолютна величина
40 millions of speakers

Translator English - Romanian

mărime absolută
30 millions of speakers
el

Translator English - Greek

απόλυτο μέγεθος
15 millions of speakers
af

Translator English - Afrikaans

absolute omvang
14 millions of speakers
sv

Translator English - Swedish

absolut magnitud
10 millions of speakers
no

Translator English - Norwegian

absolutte magnitude
5 millions of speakers

Trends of use of absolute magnitude

TRENDS

TENDENCIES OF USE OF THE TERM «ABSOLUTE MAGNITUDE»

The term «absolute magnitude» is regularly used and occupies the 64.093 position in our list of most widely used terms in the English dictionary.
0
100%
FREQUENCY
Regularly used
70
/100
The map shown above gives the frequency of use of the term «absolute magnitude» in the different countries.
Principal search tendencies and common uses of absolute magnitude
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «absolute magnitude».

FREQUENCY OF USE OF THE TERM «ABSOLUTE MAGNITUDE» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «absolute magnitude» during the past 500 years. Its implementation is based on analysing how often the term «absolute magnitude» appears in digitalised printed sources in English between the year 1500 and the present day.

Examples of use in the English literature, quotes and news about absolute magnitude

EXAMPLES

10 ENGLISH BOOKS RELATING TO «ABSOLUTE MAGNITUDE»

Discover the use of absolute magnitude in the following bibliographical selection. Books relating to absolute magnitude and brief extracts from same to provide context of its use in English literature.
1
Absolute Magnitude: SF Adventures For The 90's
Presents sixteen science fiction tales from such writers as Frank O. Dodge, Hal Clement, Janet Kagan, and Denise Lopes Heald
Warren Lapine, Stephen Pagel, 1998
2
RR Lyrae Stars
Third, the range in absolute magnitude of the RR Lyrae stars appears to be quite restricted. Fourth, RR Lyrae stars, like Cepheids, have the virtue that they can be easily identified from their light variations. For these reasons the absolute ...
Horace A. Smith, 2004
3
Astronomy: A Physical Perspective
In order to compare intrinsic luminosities of stars, we define a system of absolute magnitudes. The absolute magnitude of a star is that magnitude that it would appear to have as viewed from a standard distance, d0. This standard distance is  ...
Marc L. Kutner, 2003
4
Sky Catalogue 2000.0: Stars to magnitude 8.0
is straightforward to show that if m is the apparent magnitude and M is the absolute magnitude of a star, then m - M = Slogd - 5, where d is the distance in parsecs. (Notice that when d is 10 parsecs, the right side of this equation becomes zero ...
Alan Hirshfeld, Roger W. Sinnott, F. Ochsenbein, 1991
5
Gravity from the Ground Up: An Introductory Guide to Gravity ...
... their apparent brightness. Astronomers have adopted a scale for the absolute magnitude M based on the apparent magnitude scale. The absolute magnitude of a star is numerically equal to the apparent magnitude it would have if it were 1 0 ...
Bernard Schutz, 2003
6
Physics for the IB Diploma: Standard and Higher Level
In order to be able to compare stars in this way, the concept of absolute magnitude has been introduced. The absolute magnitude of a star is the apparent magnitude that it would have IF it were observed from a distance of TO parsecs.
Tim Kirk, 2003
7
Foundations of Astronomy
Calculating Absolute Magnitude If you know a star's apparent visual magnitude and its distance, you can calculate its absolute visual magnitude. The magnitude –distance formula that allows this calculation relates apparent visual magnitude ...
Michael Seeds, Dana Backman, 2012
8
Stars and Galaxies
The magnitude–distance formula relates the apparent magnitude m v , the absolute magnitude M v , and the distance d in parsecs: mv M v 5 5 log10(d) If you know any two of the parameters in this formula, you can easily calculate the third.
Dana Backman, Michael Seeds, 2010
9
A Student's Guide to the Mathematics of Astronomy
5.3.2 Absolute magnitude Once you're comfortable with the workings of the apparent magnitude scale, it's a small step to understanding absolute magnitude (often written as “M”). That's because the absolute magnitude of a celestial object is ...
Daniel Fleisch, Julia Kregenow, 2013
10
The Nature of Visible Magnitude. The Deductions by which the ...
... visible magnitude; and such reduced magnitude or extent of or on the stm would be the true absolute magnitude or extent of or on the sun, as compared with or determined by the true absolute or fixed magnitude or extent of or on the earth.
Alexander HARPUR, 1856

10 NEWS ITEMS WHICH INCLUDE THE TERM «ABSOLUTE MAGNITUDE»

Find out what the national and international press are talking about and how the term absolute magnitude is used in the context of the following news items.
1
Euro Faces Weekend Gap Risk with Greek Referendum Sunday
While the potential outcome for Greece is unknown - the absolute magnitude of the fallout around a positive or negative outcome will be ... «DailyFX, Jul 15»
2
Euro Set for Rocky Week as Greece Stares into the Abyss
While the potential outcome for Greece is unknown - the absolute magnitude of the fallout around a positive or negative outcome will be ... «DailyFX, Jun 15»
3
FX Market Readies for Weekend Summit for Greece Deal
While the potential outcome for Greece is unknown - the absolute magnitude of the fallout around a positive or negative outcome will be ... «Yahoo7 News, Jun 15»
4
Data Visualization 101: Scatter Plots
In 1905, when Danish astronomer Ejnar Hertzprung tabled the luminosity (or absolute magnitude) of stars versus their colors (ranging through ... «Visual News, Jun 15»
5
Cork indie band Neon Atlas announce new album
Graffiti Reality is the follow-up to 2014's well received Absolute Magnitude. Neon Atlas will play three dates in Ireland this coming July, from ... «RTE.ie, Jun 15»
6
AMD Fiji shows off HBM's potential savings
None of these pros and cons are set in stone, just the opposite at the moment, and their absolute magnitude is another open debate. «SemiAccurate, Jun 15»
7
Asteroid a MILE wide to hurtle past Earth in 48 HOURS - as experts …
“It has an absolute magnitude of 18.3 suggesting a diameter within a factor of two of 680 metres but otherwise its physical properties are poorly ... «Express.co.uk, May 15»
8
Pay-Versus-Performance: SEC Proposes Rules To Expand …
Companies with strong alignment usually receive a "for" vote recommendation from the proxy advisory firms, unless the absolute magnitude of ... «Mondaq News Alerts, May 15»
9
Mirah at The Sanctuary, May 13
A new solo album, Changing Light, was released on May 13, 2014 on her imprint Absolute Magnitude Records. According to The Rumpus in ... «NUVO Newsweekly, May 15»
10
We Shouldn't Be Worried About China's Slowing Growth
... ago might have optimistically forecast, China will generate economic growth in absolute magnitude almost three times larger than it did then. «Fair Observer, May 15»

REFERENCE
« EDUCALINGO. Absolute magnitude [online]. Available <https://educalingo.com/en/dic-en/absolute-magnitude>. Apr 2024 ».
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